The injector system is an extremely important part of the car, responsible for the proper delivery of fuel to the engine. Its failure can cause serious problems with the vehicle’s operation. But does this mean you have to stop the car immediately and call for help? Symptoms of an injector system failure The symptoms of […]

Injector washers are one of the key components of a vehicle’s fuel system. They play an important role, as they protect the cylinders from damage and are responsible for proper sealing. Unfortunately, over time or as a result of mechanical damage, these washers may become damaged. In such a case, prompt and professional replacement is […]

“A seized injector” means two completely different things, and everything depends on which one you have. Either the injector has seized in its bore in the cylinder head and will not come out, or its nozzle has coked up and sprays badly. The first is a mechanical job for a workshop; the second can often […]

The symptoms of failing injectors are always broadly the same: rough running, harder starting, a drop in power, higher fuel consumption and smoke from the exhaust. The trouble is that one set of symptoms covers three different faults, and each one is fixed differently. Below: how to tell them apart before you spend money. Clogged, […]

Popular round-ups split injectors into mechanical, electronic, common rail and piezo as though that were one list. It is not one list, it is three different criteria mixed together. A common rail injector is of course electronic, and a piezo injector almost always works in a common rail system. This article separates those axes and […]

Before choosing a method it helps to know where the deposits actually sit. An injector gets dirty from two directions at once, and most cleaning methods only reach one of them. This article says plainly what each method removes, what it cannot touch, and what you must never do to an injector. Where the deposits […]

Fuel injection is an extremely important component of a car’s engine fuel system. Damage to one of the injectors can cause many problems with engine operation, which is why it is important to quickly identify the damaged injector and replace it. In this article, we will present a few simple steps that will help you […]

Injector reconditioning is not a service item. It is a repair you carry out when measurement shows an injector has drifted out of tolerance. This article explains how to tell the two apart, what reconditioning cannot fix, and why the job most often fails not on the bench but at the laptop. What wears in […]

Piezoelectric injectors are special devices used to inject fuel into a vehicle’s engine. They are equipped with special piezoelectric elements that allow precise control over the amount of fuel delivered to the engine. How do piezoelectric injectors work? Piezoelectric injectors work by harnessing piezoelectric properties. While the engine is running, electric pulses are sent to […]